Rapid: Individual Calculations September 2023
 Lachut, Tomasz  Total change: 43.20  Rating chartPersonal card
 XXIX Miedzynarodowy Turniej Szachowy Sierpien 2023 Mielec POL 2023-08-20
RcRownchangeKK*chgGame
 1638 1345 4.00 9 2.16 20 43.20 
  Zaskalski, Arkadiusz 1883 POL0.001-0.0320-0.60 
  Berdak, Leszek 1115 POL1.0010.21204.20 
  Pitera, Michal 1632 POL1.0010.842016.80 
  Zaskalski, Dawid 1799 POL1.0010.942018.80 
  Kulig, Pawel 1901 POL0.001-0.0320-0.60 
  Tokarz, Izabela 1661 POL1.0010.872017.40 
  Ochalik, Filip 1659 POL0.001-0.1420-2.80 
  Woznicki, Tomasz 1601 POL0.001-0.1920-3.80 
  Satola, Tomasz 1488 POL0.001-0.3120-6.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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